Photo, signature and PDF tools
Every tool runs in your browser. Your photos and documents never leave your device.
Photo resizer by exam
The exact size and KB limit of your exam's form.
Signature resizer by exam
Crop, clean the background, fit the limit.
Resize image
Pixels, cm, mm or inches, with DPI and KB limits.
Compress to 10 KB
Best quality at 10 KB or less.
Compress to 20 KB
Best quality at 20 KB or less.
Compress to 30 KB
Best quality at 30 KB or less.
Compress to 40 KB
Best quality at 40 KB or less.
Compress to 50 KB
Best quality at 50 KB or less.
Compress to 100 KB
Best quality at 100 KB or less.
Compress to 150 KB
Best quality at 150 KB or less.
Compress to 200 KB
Best quality at 200 KB or less.
Compress to 300 KB
Best quality at 300 KB or less.
Compress to 500 KB
Best quality at 500 KB or less.
Image to PDF
Many images into one PDF, in order.
Compress PDF
100 KB, 200 KB, 300 KB, 500 KB, 1 MB or any size.
Merge PDF
Several PDFs into one, in your order.
Split PDF / extract pages
Single pages, or just the pages you need.
Rotate and reorder pages
Fix sideways or out-of-order scans.
Black and white
Grayscale photos, crisp black-and-white signatures.
JPG extension fixer
“Invalid format”? Get a true .jpg.
WPM ↔ KDPH converter
Typing speed in the unit your exam uses.
PDF to JPG
Every page as an image; all as one ZIP.
Name and date on photo
The white strip some forms ask for.
CGPA ↔ percentage
CBSE ×9.5 or your university’s formula.
Age limit calculator
Your age on the crucial date, with category relaxation.
Salary calculator
Basic, DA, HRA and TA for a central pay level.
7th CPC pay matrix
Levels 1–10, all 40 cells.
Format converter
HEIC to JPG; JPG, PNG and WebP.
Scan cleanup
Phone photo of a certificate → clean scan.
Aadhaar masking
Hide the first 8 digits before sharing.
Batch resize
Many photos or signatures → one ZIP.
Kruti Dev ↔ Unicode
Convert Hindi text for online forms.
File checker
Format, KB, pixels and DPI vs your exam’s limits.
Signature cleaner
White paper, solid ink, cropped close.
Photo + signature joiner
Both in one image, for forms that want that.
Thumb impression resizer
Bank forms: 240 × 240 px at 200 DPI.
Photo print sheet
Passport-size copies on A4 or 4 × 6.
Postcard-size photo
4 × 6 inch at 300 DPI.
Word to PDF
.docx to PDF, on your device.
Lock PDF
Add a password (AES-256).
Unlock PDF
Remove a password you know.
PDF editor
Add text, date or signature.
Why forms get rejected
Photo and signature rules, and fixes.
Application fee
Your fee by category.
UPSC attempts left
By category, from the 2026 notice.
Physical standards
Height and chest for police posts.
SSC normalisation
The formula, step by step.
Cut-off marks
SSC CGL and CHSL by post and category.
Exam calendar
Announced dates with a countdown.
Marks calculator
Score with negative marking.
Answer key checker
Paste the key and your answers.
OMR sheet practice
Online with a timer, or print.
Study timer
Focus and break rounds.
Timetable maker
A weekly plan to print.
Word and Excel practice
Timed tasks for efficiency tests.
Stenography practice
Dictation at your speed, then transcription.
Typing game
Falling words, English and Hindi.
Embed a typing test
For coaching centre websites.
Background changer
Plain wall → white or light blue.
Certificate formats
OBC, EWS, SC/ST, disability: where to find each format.
Handwritten declaration
The exact text for each exam, and the file size.
Typing lessons
Home row to full keyboard, numbers, weak keys.