The latest articles on DEV Community by Betatum AI (@betatum_ai). https://dev.to/betatum_ai https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4235996%2Fbe3dfaab-6911-4cfe-af12-4103ac358f84.png https://dev.to/betatum_ai en Betatum AI Tue, 10 Nov 2026 01:28:39 +0000 https://dev.to/betatum_ai/remove-a-photo-background-without-installing-an-app-1p71 https://dev.to/betatum_ai/remove-a-photo-background-without-installing-an-app-1p71 <p>Need to drop a product photo on a white background, or cut a subject out of a selfie for a profile picture? You don't need Photoshop or an app install — a free Telegram bot can do it in a few taps.</p> <h2> Why this beats a phone app </h2> <p>Most "free" background removal apps are free until you hit a watermark or a paywall on export. This approach uses a Telegram bot, so there's nothing to install, no subscription screen, and no storage taken up on your phone.</p> <h2> Step 1: Pick a clear photo </h2> <p>Background removal works best when there's a visible edge between the subject and the background — a person against a wall, a product on a table, a pet on the grass. Avoid photos where the subject's edges blend into the background (like dark hair against a dark wall).</p> <h2> Step 2: Open the bot in Telegram </h2> <p>Open <a href="https://t.me/betatum_bot?start=src_devto3" rel="noopener noreferrer">https://t.me/betatum_bot?start=src_devto3</a> and tap Start. The bot shows a menu of photo tools including background removal, enhance, colorize, and face swap.</p> <h2> Step 3: Send your photo and choose "Remove Background" </h2> <p>Send the photo directly in the chat, then select the background removal option. The bot detects the subject's edges and strips the background automatically, returning a transparent PNG.</p> <h2> Step 4: Save or swap in a new background </h2> <p>Download the transparent-background image straight from the chat. You can drop it onto a white background for an e-commerce listing, a solid color for a profile picture, or layer it into a design tool later.</p> <h2> Where this is useful </h2> <ul> <li>Marketplace listings (Etsy, eBay, Depop) that require clean product shots</li> <li>LinkedIn or app profile photos</li> <li>Quick thumbnails for a presentation or flyer</li> <li>Memes and stickers that need a cutout subject</li> </ul> <p>No software, no watermark, no account beyond Telegram. Send a photo, get a clean cutout back in seconds.</p> tutorial Betatum AI Tue, 10 Nov 2026 01:21:41 +0000 https://dev.to/betatum_ai/how-to-restore-an-old-family-photo-for-free-in-telegram-2dgm https://dev.to/betatum_ai/how-to-restore-an-old-family-photo-for-free-in-telegram-2dgm <p>Old family photos fade, crack, and pick up scratches over the decades. You don't need Photoshop skills or paid software to bring them back — you can do it for free, right inside Telegram, in under a minute.</p> <h2> What you'll need </h2> <ul> <li>Telegram (desktop, mobile, or web — all work)</li> <li>A scan or photo of the old print, taken with your phone camera is fine</li> </ul> <h2> Step 1: Scan or photograph the old print </h2> <p>Lay the photo flat in good, even light. Avoid glare and shadows — a window with soft daylight works better than an overhead bulb. If you have a flatbed scanner, even better, but a clear phone photo is enough for this to work.</p> <h2> Step 2: Open the restoration bot </h2> <p>Open this bot in Telegram: <a href="https://t.me/betatum_bot?start=src_devto2" rel="noopener noreferrer">https://t.me/betatum_bot?start=src_devto2</a></p> <p>Tap Start. You'll see a simple menu of photo tools — restore, colorize, enhance, face swap, and background removal.</p> <h2> Step 3: Send the photo and pick "Restore" </h2> <p>Send your scanned or photographed old picture directly in the chat, then choose the restore/enhance option from the menu. The bot analyzes the image, repairs scratches and creases, sharpens blurred details, and corrects faded contrast automatically.</p> <h2> Step 4: Download the result </h2> <p>In a few seconds you'll get the restored photo back as a new image in the same chat. Save it to your camera roll or forward it to family.</p> <h2> Tips for better results </h2> <ul> <li>Crop out borders, frames, or background clutter before sending</li> <li>If a photo is very dark or very faded, try the enhance option a second time on the already-restored output</li> <li>For black-and-white photos, run colorize afterward for a full color version</li> </ul> <p>That's it — no software to install, no account beyond Telegram itself, and no cost. It's a nice way to bring old family albums back to life before sharing them at a reunion or printing a keepsake book.</p> tutorial ai Betatum AI Mon, 09 Nov 2026 23:08:36 +0000 https://dev.to/betatum_ai/colorize-enhance-and-face-swap-photos-inside-telegram-with-a-free-bot-5dln https://dev.to/betatum_ai/colorize-enhance-and-face-swap-photos-inside-telegram-with-a-free-bot-5dln <p>I work on Betatum, and I wanted to share a small side feature: a Telegram bot that runs three photo AI tools (Colorize, Face Enhance, Face Swap) without needing an app or a web signup.</p> <h2> How it works </h2> <ol> <li>Open @betatum_bot on Telegram.</li> <li>Send a photo.</li> <li>Pick a tool: Colorize, Face Enhance, or Face Swap.</li> <li>Get the result back in the chat.</li> </ol> <p>The first job is free. After that it's paid credit packs settled in USDT, no subscription.</p> <h2> Why a bot instead of a web app </h2> <p>Telegram already handles identity and file transfer, so there's no account creation or upload UI to build. For a narrow use case like "run one photo through a model and send it back," a chat interface turned out to be less overhead than a full frontend.</p> <h2> Try it </h2> <p><a href="https://t.me/betatum_bot?start=src_devto" rel="noopener noreferrer">https://t.me/betatum_bot?start=src_devto</a></p> <p>I'd be glad to hear feedback on the flow, especially anything that feels unclear in the chat UX.</p> telegram