Baby Stuff Lab compares top-rated Kids Diaries under $20 by analyzing reviews and customer feedback. You can easily choose the right one from our Editor Pick List.
Top Rated Kids Diaries under $20
No. 1 
PrinBarBee Axolotl Diary for Girls with lock and keys, Kids Journal School Travel Notebook Gift Set for Writing and Drawing,Multicolored Pen,...
- 【PRACTICAL & EXQUISITE】Diary for girls age 6-8 features Axolotl design paired with unique PVC heart material, with internal glitter pieces that shimmer when shaken.The cover is made of holographic...
- 【SAFETY LOCK AND KEY】Diary with lock for girls comes with 1 lock and 2 keys, ensuring all secrets and innermost thoughts stay safe and sound. The convenient A5 size makes it perfect for a girls'...
- 【DIARY FOR GIRLS】The fuzzy diary with lock for girls contains 160 double-sided pages.The pages are thick enough to prevent ink bleed-through,ensuring a high-quality writing experience.The cute...
- 【VERSATILE USE FOR JOYS】 The axolotl notebook with lock is perfect for journaling, planning, writing articles, and more. The fuzzy axolotl journal provides a dedicated space for children to...
- 【GUARANTEE 100% MONEY BACK】Our after-sale service ensures your satisfaction with lifetime replacements and 24/7 assistance.We are dedicated to resolving any concerns and ensuring your utmost...
No. 2 
Cat Diary with Lock for Girls, 7x5.25 Inches 160 Lined Pages Secret Kids Diary Cute Cats Journal with Lock and Keys Notebook for Girls Birhtday Gifts...
- 【Cat Diary for Girls】- 7 x 5.25 inches girls diary with lock with sturdy hardcover. The cute cats diary is lightweight and easy to carry in kids backpack for writing or drawing
- 【Lined Girls Journal】- The journal for girls is 160 lined pages (80 sheets) in thick paper. This kids journal is suitable to write with all types of pens, pencils, crayons and markers. Child...
- 【Diary with Lock】- Kids notebook comes with a padlock and two keys, in case one of them is lost. The girls secret diary provides personal privacy space for children away from curious eyes, to keep...
- 【Great Gifts for Girls】- The secret notebook for girls is an ideal gift for children who want to learn to read and write. Your daughter, niece, nephew or your friends' children, who are 5 6 7 8 9...
- 【Sturdy Binding Notebook for Kids】- Sturdy hardcover and sewn binding for the pink lockable diary, kids can open this lock journal flat for both pages, comfortable to writing, drawing and coloring
No. 3 
Luolizon Cat Diary for Girls with Lock and 2 Keys,Kids Journal Notebook Gift Set with Multicolored Pen, 80 Sweet Heart Lined Sheets
- 1.❤CUTE CAT DIARY FOR GIRLS: The cover of the diary is cute cat with lock and 2 keys.It's a secret notebook for young girls where they can write what anyone else thinks of their work.Also it's a...
- 2.❤SUITABLE SIZE:Measuring 8*6 inches with 80 sweet heart lined pages，it's the suitable size to carry out along,more convenient to record some interesting items when you're out.
- 3.❤IDEAL GIFT:The plush cat diary is ideal gift for celebrations,birthday,Children's Day, New Year,Valentine's Day and Christmas Day.Believe no girl will reject this lucky cat diary with heal smile.
- 4.❤ENCOURAGE SELF EXPRESSION: This plush cat locking journal is more than a notebook. It’s a place where young girls can express their thoughts & feelings and unlock their imaginations!
- 5.❤PERFECT AFTER-SALES SERVICE:Luolizon provides perfect after-sales service.After got our product,any proplem please feel free to contact us.We'll provide 24 hours service for you.
No. 4 
Fluffy Diary with Lock for girls, 6 7 8 year old girl birthday gifts, Princess Diaries Girls diary journals, Back to School Supplies Notebook,...
- WHAT DO YOU GET - In this package, you'll get a beautiful fluffy diary with lock, 4 pattern, a love plush purse, multi-color pen and 2 stickers.It's a secret notebook for young girls where they can...
- SECRET PLUSH DIARY - A particularly fluffy cute diary,Keep your secrets & innermost thoughts under lock and key.Not just for writing, diaries are perfect for keeping doodles, photos, drawing and...
- UNIQUE GIRLS JOURNAL–The plush cat design with Unique rose gold crown make kids notebooks become eye-catching, magic and fun to play. Size 8.46X5.8X0.78 inch is great for children.
- HIGH QUALITY –160 double side lined pages are thick enough to write. You never worry about pages fell off everywhere. Our kids diary inner pages are sew binding, it is excellent quality and worth...
- PERFECT GIFTS - Magical fun gift for kids and friends. Perfect birthday/ Holloween/ Thanksgiving/ Christmas present for your daughter, niece, friends and sisters or yourself!This is a wonderful Gift...
No. 5 
WERNNSAI Game Kids Diary for Boys, Luminous Secret Diary with Lock and Keys, Kids Journal Notebook Birthday Christmas Gift for 6 7 8-12 Year Old Boys,...
- LUMINOUS BOYS DIARY: Stand out with our diary's luminous cover that glows in the dark, making it a captivating and visually appealing choice for young boys. It adds an element of excitement and...
- DURABLE AND FUNCTIONAL: Crafted with high-quality materials, our A5-sized diary features lined pages suitable for both writing and drawing. The hardcover design provides durability and protection for...
- KIDS SECRET DIARY: Ensure confidentiality with the included lock and keys, allowing kids to keep their thoughts, secrets, and creative expressions safe from prying eyes. It's perfect for maintaining...
- VARIOUS OCCASIONS: Nice for Game lovers! Ideal for birthdays, holidays, or any special occasion, this diary makes a thoughtful and practical gift. It not only enhances writing skills but also promotes...
- CREATIVE EXPRESSION: Inspire boys to explore their thoughts and imagination with our Kids Diary for Boys Game Journal. This fun and engaging diary is designed to foster creativity through writing,...
No. 6 
EABUY Girls Diary with Lock and Keys, Journal Kits for Writing and Drawing, Multicolored Pen, Stickers, Birthday Gift for Girls
- Unique Gift: Diary for Girls. Each diary features handcrafted tie-dye designs with one-of-a-kind color patterns! The cover combines holographic fabric and gradient pink tie-dyed plush material, filled...
- Secure Lock & Key System: Equipped with 1 metal lock and 2 keys to safeguard girls’ private thoughts and cherished memories. Compact A5 size (8.3”x5.9”) ensures easy portability for home,...
- Magical Growing-Up Companion: This plush locked diary includes 160 double-sided thickened pages, 8 vibrant colored pens, a 6-colored-pen and 4 creative stickers. Perfect for recording birthday wishes,...
- Multifunctional Creative Haven: More than a diary—use it as a mood tracker, travel planner, draft notebook, or doodle pad. Offers a secure space to nurture daily writing habits, boost logical...
- Ultimate Gift for Girls: This lockable plush diary is the perfect choice for birthdays, holidays, Christmas, Children’s Day, New Year, Valentine’s Day, and beyond. A heartfelt keepsake to...
No. 7 
Just My Style Light Up Diary, Personalized Journal With Lock and Key, Great Gift For Girls & Tweens, Perfect for Summer Camp or Sleep-Away Camp, Gel...
- 40-PAGE DIARY: Let your imagination soar and your creativity flow on 40 double-sided lined pages inside this cute diary— fill them with fun stories, secrets, doodles, and more!
- EXPRESS YOURSELF: Make every page pop with personality when you decorate your lock diary using the included sticker sheet— from alphabet letters to cute emojis, customizing has need been so cute!
- LIGHT-UP COVER: Watch the heart design on this hardcover kids diary light up with the push of a button—batteries are included, so it'll sparkle and shine the moment your pen touches the paper!
- KEEP YOUR SECRETS SAFE: This isn't just a kids notebook, it's a diary equipped with a secure lock and 2 keys to ensure your entries remain for your eyes only!
- KIT INCLUDES: 1 Light-Up Diary With Lock (4.6 in. x 7 in., 40 Sheets), 2 Keys, 1 Purple Pen, 1 Sticker Sheet, Easy-to-Follow Project Guide
No. 8 
Cat Diary with Lock, Gift for 6 7 8 Year Old Girl, Secret Diary Journal Notebook with Coin Purse, Multicolored Pen, Post-it Notes, Stickers, Practical...
- Valuable Girls’ Gift Set: Made by soft plush material, this diary set comes with a cute cat diary in die-tye color, a lovely cat coin purse, a multi-colored wrinting pen, two sheets of stickers, a...
- Safe Secret Diary: Equipped with a metal lock and two keys, this cat diary will keep your thoughs, ideas, memories, feelings safe and secure. A secret companion and a place where you can be honest to...
- Nice Travel Diary: This A5 size (8.3x5.9x0.78 inches) notebook has a very light weight and can fit any normal backpack or handbag. A great travel journal to write down your plans, tips, experiences...
- Encourage Writing: Writers and journalists often keep a diary, where they practice to enhance their writing skills. Kids will be more passionate to write on this beautiful diary with the lovely...
No. 9 
Beadsky Diary with Lock for Girls Ages 8-12, A5 Journal with Lock 192 Pages Kids Locking Diary with Pen, Locked Notebook Birthday Gifts Cute Stuff for...
- 【Keep Your Secrets Safe with Lock】 Beadsky Diary with Lock provides a perfect space for young girls to express their emotions. With the sturdy metal lock and hardback cover, you can protect your...
- 【1000 Password Combination】 To protect your privacy and secrets, our lockable diary for girls and women has a three-digit 0-9 code lock with 1000 password combinations that can be freely set with...
- 【Added Bonus Pen & Pockets】 This diary for girls includes a cute gel pen that fits perfectly in the designated loop, letting you commence writing straight away and always within reach. It also...
- 【Refillable No-bleeding Pages】 The journal with lock features a refillable inner core design that saves costs and achieves low carbon, you don't worry about wasting beautiful covers and can reuse...
- 【Perfect Gifts for Girls】 Not only is this diary great for personal use, but it also makes for a thoughtful gift for girls ages 7-14. Give it to your daughter, niece, or any special girl in your...
No. 10 
GINMLYDA Girls Diary with Lock, Butterfly Secret Diary Set Incl. Kids Lockable Journal Memo 6-Multicolor Pen Ruler Eraser Sharpener Writing Notebook...
- 【Perfect Gift Diary Set for Girls】This beautifully packaged diary set is the ultimate surprise gift for birthdays, Christmas, or any special occasion. Designed to delight, it comes with everything...
- 【Secure Lock & Key Diary】Your child's precious thoughts stay safe with our sturdy metal lock, designed to withstand daily use without breaking like flimsy locks. Includes two spare keys so she’s...
- 【Pink Butterfly Notebook】Features a unique hardcover with a pink butterfly design. The size (7x5.4 Inches) is perfect for school, fitting easily into backpacks for travel or home use in a durable,...
- 【Complete Kids Diary Set】This all-in-one kit leaves nothing to chance! It includes a 112-page lined notebook, a blank notepad, a smooth-writing 6-color ballpoint pen, a ruler, sharpener, and...
- 【Girls Writing & Creative Journals】Encourage self-expression and improve writing skills as your child journals her dreams, stories, and daily adventures. Perfect for secret notes, travel memories,...
Last update on 2026-02-21
