Best Label Maker for Envelopes (2026): 5 Compared

NIIMBOT lists the B1 as a 2 inch Bluetooth thermal label printer with a 20 to 50 mm label width range, direct thermal printing with no ink or toner, and a 1500 mAh rechargeable battery rated for up to 100 days of standby. The bundle includes 3 label rolls, 50x30mm white, 50x80mm white and 50x50mm round labels, plus a Type-C cable. The app lists more than 10 fonts and languages, more than 100 borders and more than 1500 symbols, with QR codes, barcodes and pre-made templates. The listing says the labels are waterproof, oilproof, wipeable, tear-resistant, self-adhesive, abrasion resistant and BPA free. One contradiction to flag: the spec table lists a 300 x 300 resolution alongside a 203 DPI maximum print resolution, so the true resolution is not firmly stated. The listing states a 2-year warranty.

Who it's for: someone who wants the most complete bundle here, with 3 label rolls, phone and PC paths and the longest stated warranty. Who should skip it: anyone who needs to print from an iPad or wants a firmly stated resolution figure.

Its Office Score of 9.7/10 comes from performance 30/35, build 21/25, value 22/25, safety 5/10 and warranty 3/5: 81 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.

What this listing states. BPA-free labels stated, so safety scores 5 of 10. 2 Years Warranty. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.

Shredder and printer safety. Keep hair, ties, jewelry, children and pets away from the feed slot, use the safety lock, unplug when not in use, and give printers and adapters room to vent.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

NIIMBOT lists the B1 as a Bluetooth thermal label printer with 3 rolls of white labels (50x30mm, 50x80mm and 50x50mm round), 203 dpi printing and an app with more than 30 fonts, 100 borders and 1500 symbols. It connects to phones by Bluetooth and to PCs by USB, auto-detects the label size, and the spec table states a 2 year warranty. It is not suggested for use with tablets.

Who it's for: anyone who wants an app-driven label printer for envelopes and small business with labels in the box. Who should skip it: anyone who needs color printing or third-party label rolls.

Its Office Score of 9.6/10 comes from performance 30/35, build 20/25, value 21/25, safety 5/10 and warranty 3/5: 79 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 18 October 2026. Performance figures are manufacturer rated.

What this listing states. BPA-free labels are stated; no safety certification is listed, so safety scores 5 of 10. A 2 year warranty is stated. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.

Shredder and printer safety. Keep hair, ties, jewelry, children and pets away from the feed slot, use the safety lock, unplug when not in use, and give printers and adapters room to vent.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

Nelko lists the PM220 as a 2 inch Bluetooth label printer with inkless direct thermal printing at 203 DPI and label widths from 23 to 54 mm (0.91 to 2.12 in). It pairs with iOS and Android through the Nelko app and with a PC through a driver download, and one roll of label tape ships pre-installed with a Type-C cord. The listing notes a 5.24 by 3.15 by 4.02 in footprint and an LCD display. Two contradictions to note: the spec table lists both 48 pages per second and 45 B&W pages per minute as speeds, and it caps media at 48 mm while the bullets state 54 mm. We trust the bullets, so the width range stands at 23 to 54 mm and the speed figures should be treated as not firmly stated. The listing states a 1-year warranty.

Who it's for: someone who wants the widest stated label range here and a PC path alongside the phone app. Who should skip it: anyone who wants the bundled rolls of the NIIMBOT B1 or a longer stated warranty.

Its Office Score of 9.5/10 comes from performance 29/35, build 21/25, value 20/25, safety 0/10 and warranty 3/5: 73 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.

What this listing states. This product does not plug in or run on a battery, so safety is not part of its score. 1 Year. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.

Shredder and printer safety. Keep hair, ties, jewelry, children and pets away from the feed slot, use the safety lock, unplug when not in use, and give printers and adapters room to vent.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

Rongta lists the R22 as a Bluetooth thermal label printer for iOS and Android phones with 2x1.18 in labels, a label width range of 0.63 to 2.13 in, a 1500 mAh battery, a 203 DPI output and a 4 by 2 by 3 in body weighing 250 g. The listing names jars among its home uses and states the printer does not work with computers. The listing states a 1 Year Manufacturer warranty.

Who it's for: someone who prints only from a phone and wants the 250 g printer here. Who should skip it: anyone who needs PC printing or longer stated battery life.

Its Office Score of 9.5/10 comes from performance 28/35, build 20/25, value 20/25, safety 0/10 and warranty 2/5: 70 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 19 October 2026. Performance figures are manufacturer rated.

What this listing states. No safety lock or safety listing is stated, so safety scores zero. 1 Year Manufacturer. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 2 of 5. See How We Pick.

Shredder and printer safety. Keep hair, ties, jewelry, children and pets away from the feed slot, use the safety lock, unplug when not in use, and give printers and adapters room to vent.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

The listing describes a 2-inch Bluetooth thermal label printer with 203dpi, a label width range of 20 to 50mm, and the Print Master app with 6000+ templates, OCR and Excel batch printing. Bluetooth 4.0 connects in 2 seconds with up to 33 ft of range, and the box includes a starter roll and a USB-C cable. One contradiction: the spec table lists Maximum Copy Speed as 1 pages_per_minute and B&W Pages per Minute as 30; the table contradicts itself, so no speed figure is trustworthy. The listing states only a limited warranty with no term.

Who it's for: home and office label printing with lots of templates. Who should skip it: anyone needing shipping labels, which the listing rules out.

Its Office Score of 9.4/10 comes from performance 28/35, build 20/25, value 19/25, safety 0/10 and warranty 0/5: 67 of 100 points, placed on our 9.2 to 9.8 scale.

Figures as published on the retailer listing, collected 18 October 2026. Performance figures are manufacturer rated.

What this listing states. This product does not plug in or run on a battery, so safety is not part of its score. No warranty term, so warranty scores zero. See How We Pick.

Shredder and printer safety. Keep hair, ties, jewelry, children and pets away from the feed slot, use the safety lock, unplug when not in use, and give printers and adapters room to vent.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.