- 1Choose file
- 2Adjust
- 3Download
Upscale BMP online, free
Enlarge 2×, 4× or 8× with Real-ESRGAN — general, photo, anime or face-restore models — and optional denoise.
- Runs in your browser — no upload
- Free, no sign-up, no watermark
- JPEG
- PNG
- WebP
- AVIF
- GIF
- BMP
- TIFF
- HEIC / HEIF
How to use Upscale Image (AI) · Upscale Image (AI) — frequently asked questions
How to use Upscale BMP
- 1
Add your BMP file
The picker on this page only accepts BMP files.
- 2
Adjust the settings
The settings start at the Upscale Image (AI) defaults, ready for BMP input.
- 3
Run the tool
Press start. Processing happens on your device.
- 4
Save the result
Review the output when the job finishes.
What Upscale Image (AI) can do
- Scale: 2, 4 and 8
- Model: general, photo, anime and face restore
- Private by design — files are processed in your browser and never uploaded
- Free with no sign-up, no watermark and no daily limit
Upscale Image (AI) — frequently asked questions
What is BMP?
Uncompressed Windows bitmap — simple and huge.
Does Upscale Image (AI) work with other formats?
Yes. The main tool also accepts JPEG, PNG, WebP, AVIF, GIF, BMP, TIFF, HEIC / HEIF.
Is my file uploaded?
No. On the web this tool runs in your browser, so your file is not uploaded.
Are there limits?
It takes one input per run. Server jobs accept up to 2 GB. A job can run for up to 600 seconds. In the browser, the practical limit is your device's memory.
Is Upscale Image (AI) really free?
Yes. Upscale Image (AI) is free forever on Sada Files — no ads, no premium tier, no watermark, no daily cap that pushes you to pay. Every option on this page is available to everyone.
Do I need to sign up or create an account?
No. There is no account system at Sada Files. Open the page, drop your file, pick your options and save the result. History and saved workflows stay on your device.
Related tools
- Auto-enhance (AI)One-click colour and exposure correction, old-photo restoration and deblur.
- Sharpen / DenoiseUnsharp mask sharpening and noise reduction with live preview.
- Pixel-art ScalerNearest-neighbour, xBR and hqx scaling that keeps pixel art crisp.
- Bulk Resize ImagesOne rule, hundreds of images, a ZIP out — keeps folder names.
- Change Image DPISet 72, 150, 300 or custom DPI without resampling — or resample to a physical print size.
- Passport / ID PhotoCountry presets (India 35×45 mm, US 2×2″, EU, UK…), face-centred auto-crop, white background and a printable 4×6 sheet.
- Resize ImageResize by pixels, percentage, longest side or target file size — lock aspect ratio, never enlarge, pick the resampling filter, batch.
- Social Media Image SizesResize for Instagram post/story/reel, Facebook, X, LinkedIn, YouTube thumbnail/banner, Pinterest, TikTok and WhatsApp DP — smart-crop or pad.