PDF WalahPDF Walah — the free online PDF editor
Compress, split, merge and convert. No account, no upload — everything runs right in your browser.
- Nothing uploaded
- No sign-up, free
- Works on phones
Pick a tool
Compress image
Shrink to an exact KB size
Open tool →Resize photo
Exact px / cm for any form
Open tool →Compress PDF
Shrink scans to fit the limit
Open tool →PDF to JPG
Every page as an image
Open tool →JPG to PDF
Photos into one clean PDF
Open tool →Split PDF
Pull out the pages you need
Open tool →Merge PDF
Combine files in any order
Open tool →Size guide
What each exam board wants
Open tool →
Why nothing gets uploaded
- Most converters send your file to a server. This one doesn't — it works entirely in your browser.
- Turn off your internet after the page loads — the tools still work.
- No server means no cost, which is why it's free with no catch.
Common size requirements
| Exam / board | Photo | Signature |
|---|---|---|
| SSC | 20–50 KB | 10–20 KB |
| UPSC | 20–300 KB | 20–300 KB |
| IBPS / SBI | 20–50 KB | 10–20 KB |
| NTA (NEET/JEE) | 10–200 KB | 4–30 KB |
Always confirm against your own notification — these change often. Full details in the size guide.
FAQs
Are these tools free?
Yes, completely — no sign-up, no limit, no watermark.
Do my files get uploaded?
No. Everything runs in your browser. Disconnect the internet after the page loads and it still works.
Will it work on my phone?
Yes, on any current Android or iPhone browser.
JPG or PNG — which should I upload?
JPG, unless told otherwise. PNG photos stay too large for a 50 KB limit.